Livescript.net - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
47% 
Page structure
35% 
Link structure
71% 
Server
86% 
External factors
100% 
SEO Score
Response time
0.38 s
File size
188.80 kB
Words
14588
Media files
3
Number of links
51 internal / 138 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
LiveScript - a language which compiles to JavaScript
The length of the page title is perfect. (470 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
LiveScript is a language which compiles to JavaScript. It has a straightforward mapping to JavaScript and allows you to write expressive code devoid of repetitive boilerplate. While LiveScript adds many features to assist in functional style programming, it also has many improvements for object oriented and imperative programming.
The meta description is too long: 2046 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
http://livescript.net/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
The language is not specified in the HTML markup.
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
descriptionLiveScript is a language which compiles to JavaScript. It has a straightforward mapping to JavaScript and allows you to write expressive code devoid of repetitive boilerplate. While LiveScript adds many features to assist in functional style programming, it also has many improvements for object oriented and imperative programming.
charsetutf-8

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Page quality

Content
(Critically important)
The content of this page is too large (14588 words). Maybe the content could be divided into several pages.
These Typos were found:
  • isnt => isn't
There are 10 text duplicates on this page:
  • Duplicate 1: (x, y) -> x + y -> # an empty function times = (x, y) -> x * y # multi...
  • Duplicate 2: var times; (function(x, y){ return x + y; }); (function(){}); times = ...
  • Duplicate 3: Basic assignment is as you would expect, variable = value, and there i...
  • Duplicate 4: You can also declare constants in LiveScript using const. They are che...
  • Duplicate 5: However, objects are not frozen if declared as constants - you can sti...
22.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
321 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 12.24 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 9 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 292 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
http://livescript.net/images/icon.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
LiveScript
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 113 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 LiveScript
H2 Overview
H2 Installation
H2 Usage
H2 Community
H2 Text Editor/IDE Plugins
H2 Standard Library
H2 Source Maps
H2 Introduction
H2 Literals
H2 Operators
H2 Functions
H2 Generators and Yield
H2 If and Unless
H2 Loops and Comprehensions
H2 Switch
H2 Assignment
H2 Property Access
H2 Exceptions
H2 Object Oriented Programming
H2 CoffeeScript to LiveScript Conversion Guide
H2 Changelog
H2 Inspiration
H2 Name
H2 Thanks
H2 Contributing Guide
H2 Changes from Coco: Detail and Rationale
H3 1.6.0:
H3 Some Examples
H3 Command Line:
H3 Command Line Examples
H3 JSON
H3 Programmatic API:
H3 Blog
H3 In the Wild
H3 Defining Functions
H3 Assignment Duplicate text
H3 Info
H3 Numbers
H3 Booleans, Void, Null
H3 Strings
H3 Comments
H3 Objects
H3 Regular Expressions
H3 Lists
H3 Ranges
H3 Misc
H3 Number
H3 Comparison
H3 Logic
H3 In/Of
H3 Piping
H3 Function
H3 List
H3 String
H3 Existence
H3 Object
H3 Partial Application, Operators as Functions
H3 export
H3 require!
H3 Calling
H3 Parameters
H3 Currying
H3 Named Functions
H3 Bound Functions
H3 Let, New
H3 Access/Call Function Shorthand
H3 Backcalls
H3 Async and Await
H3 Partial Application
H3 Arguments
H3 More
H3 Operators Duplicate text
H3 Destructuring
H3 Substructuring
H3 Cascades
H3 1.6.0
H3 1.5.0
H3 1.4.0
H3 1.3.1
H3 1.3.0
H3 1.2.0
H3 1.1.1
H3 1.1.0
H3 1.0.1
H3 1.0.0
H3 0.9.12
H3 0.9.11
H3 0.9.10
H3 0.9.9
H3 0.9.8
H3 0.9.7
H3 0.9.6
H3 0.9.5
H3 0.9.4
H3 0.9.3
H3 0.9.2
H3 0.9.1
H3 0.9.0
H4 General:
H4 General: Duplicate text
H4 Utilities:
H4 Browser-specific methods:
H4 Breaking changes
H4 Features
H4 Fixes
H4 Breaking changes Duplicate text
H4 Features Duplicate text
H4 Fixes Duplicate text
H5 LiveScript Duplicate text
H5 JavaScript
H5 LiveScript Duplicate text
H5 JavaScript Duplicate text
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (138) on this page.

Found links on this page

LinkAttributesAnchor text
http://livescript.net/Anchor Overview
http://livescript.net/Anchor Installation
http://livescript.net/Anchor Usage
http://livescript.net/Anchor Community
http://livescript.net/Anchor Text Editor/IDE Plugins
http://livescript.net/Anchor Standard Library
http://livescript.net/Anchor Source Maps
http://livescript.net/Anchor Introduction
http://livescript.net/Anchor Literals
http://livescript.net/Anchor Operators
http://livescript.net/Anchor Functions
http://livescript.net/Anchor Generators and Yield
http://livescript.net/Anchor If and Unless
http://livescript.net/Anchor Loops and Comprehensions
http://livescript.net/Anchor Switch
http://livescript.net/Anchor Assignment
http://livescript.net/Anchor Property Access
http://livescript.net/Anchor Exceptions
http://livescript.net/Anchor OOP
http://livescript.net/Anchor Converting from CoffeeScript
http://livescript.net/Anchor Changelog
http://livescript.net/Anchor Inspiration
http://livescript.net/Anchor Name
http://livescript.net/Anchor Thanks
http://livescript.net/Anchor Contributing Guide
http://livescript.net/Anchor Changes from Coco
https://twitter.com/shareExternal Tweet
https://satyr.github.com/coco/External Subdomain Coco
http://livescript.net/Anchor compatibility
https://github.com/gkz/LiveScr...External zip
https://github.com/gkz/LiveScr...External tar.gz
https://github.com/gkz/LiveScriptExternal View project on GitHub
https://twitter.com/shareExternal Text duplicate Tweet
https://twitter.com/gkzaharievExternal Follow @gkzahariev
/blog/livescript-1.4.0-source-...LiveScript 1.4.0 - Source Maps and more!
/index-fr.htmlFran??ais
http://npmjs.org/External npm
https://github.com/gkz/LiveScr...External Text duplicate zip
https://github.com/gkz/LiveScr...External Text duplicate tar.gz
http://nodejs.org/External Node.js
http://www.preludels.com/External Subdomain prelude.ls
https://github.com/gkz/LiveScr...External LiveScript GitHub issues section
https://groups.google.com/foru...External Subdomain Google Groups
http://www.reddit.com/r/livesc...External Subdomain r/livescript
https://webchat.freenode.net/?...External Subdomain Anchor #livescript
https://github.com/gkz/LiveScr...External LiveScript style guide
/blog/livescript-1.4.0-source-...Text duplicate LiveScript 1.4.0 - Source Maps and more!
/blog/livescript-1.3.0.htmlLiveScript 1.3.0 Released!
/blog/livescript-1.2.0.htmlLiveScript 1.2.0 Released!
/blog/10-things-you-didnt-know...10 things you didn't know LiveScript can do
/blog/fizzbuzzbazz.htmlThe shortest FizzBuzzBazz - can you do better?
/blog/livescript-1.1.0.htmlLiveScript 1.1.0 Released!
/blog/powerful-jquery-with-liv...Powerful jQuery with LiveScript
/blog/livescript-1.0.0.htmlLiveScript 1.0.0 Released
/blog/functional-programming-i...Functional Programming in JavaScript using LiveScript - Part 2
/blog/ten-reasons-to-switch-fr...10 Reasons to Switch from CoffeeScript to LiveScript
/blog/functional-programming-i...Functional Programming in JavaScript using LiveScript and prelude.ls
/blog/livescript-one-liners-to...10 LiveScript One Liners to Impress Your Friends
https://github.com/gkz/LiveScr...External Companies using LiveScript
https://github.com/gkz/LiveScr...External Projects using LiveScript
https://github.com/gkz/LiveScr...External Projects supporting LiveScript
https://github.com/gkz/vim-lsExternal vim-ls
https://github.com/paulmillr/L...External LiveScript.tmbundle
https://github.com/tensai-cirn...External livescript-mode
https://github.com/gkz/LiveScr...External wiki page
http://preludels.com/External Text duplicate prelude.ls
http://livescript.net/Anchor CoffeeScript to LiveScript Conversion Guide
http://livescript.net/Anchor Text duplicate OOP
http://livescript.net/Anchor composing functions
http://livescript.net/Anchor piping
https://github.com/gkz/LiveScr...External #941
https://github.com/gkz/LiveScr...External #958
https://github.com/gkz/LiveScr...External #969
https://github.com/gkz/LiveScr...External #978
https://github.com/gkz/LiveScr...External #1063
https://github.com/gkz/LiveScr...External Text duplicate #958
https://github.com/gkz/LiveScr...External #963
https://github.com/gkz/LiveScr...External #1014
https://github.com/gkz/LiveScr...External #743
https://github.com/gkz/LiveScr...External #957
https://github.com/gkz/LiveScr...External #751
https://github.com/gkz/LiveScr...External #899
https://github.com/gkz/LiveScr...External #916
https://github.com/gkz/LiveScr...External #923
https://github.com/gkz/LiveScr...External #926
https://github.com/gkz/LiveScr...External #928
https://github.com/gkz/LiveScr...External #929
https://github.com/gkz/LiveScr...External #930
https://github.com/gkz/LiveScr...External #953
https://github.com/gkz/LiveScr...External Text duplicate #958
https://github.com/gkz/LiveScr...External #931
https://github.com/gkz/LiveScr...External #993
https://github.com/gkz/LiveScr...External #992
https://github.com/gkz/LiveScr...External #1013
https://github.com/gkz/LiveScr...External #542
https://github.com/gkz/LiveScr...External #1028
https://github.com/gkz/LiveScr...External #1015
https://github.com/gkz/LiveScr...External #1035
https://github.com/gkz/LiveScr...External #1032
https://github.com/gkz/LiveScr...External #739
https://github.com/gkz/LiveScr...External #1039
https://github.com/gkz/LiveScr...External #1025
https://github.com/gkz/LiveScr...External #1019
https://github.com/gkz/LiveScr...External #1021
https://github.com/gkz/LiveScr...External #1023
https://github.com/gkz/LiveScr...External #897
https://github.com/gkz/LiveScr...External #858
https://github.com/gkz/LiveScr...External #863
https://github.com/gkz/LiveScr...External #695
https://github.com/gkz/LiveScr...External #786
https://github.com/gkz/LiveScr...External #884
https://github.com/gkz/LiveScr...External #853
https://github.com/gkz/LiveScr...External #837
https://github.com/gkz/LiveScr...External #859
https://github.com/gkz/LiveScr...External #584
https://github.com/gkz/LiveScr...External #634
https://github.com/gkz/LiveScr...External #749
https://github.com/gkz/LiveScr...External #823
https://github.com/gkz/LiveScr...External #830
https://github.com/gkz/LiveScr...External #835
https://github.com/gkz/LiveScr...External #841
https://github.com/gkz/LiveScr...External #844
https://github.com/gkz/LiveScr...External #847
https://github.com/gkz/LiveScr...External #854
https://github.com/gkz/LiveScr...External #857
https://github.com/gkz/LiveScr...External #569
https://github.com/gkz/optionatorExternal Optionator
https://github.com/gkz/LiveScr...External #194
https://github.com/gkz/LiveScr...External #206
https://github.com/gkz/LiveScr...External #150
https://github.com/gkz/LiveScr...External #217
https://github.com/gkz/LiveScr...External #236
https://github.com/gkz/LiveScr...External #238
https://github.com/gkz/LiveScr...External #151
https://github.com/gkz/LiveScr...External #215
https://github.com/gkz/LiveScr...External #213
https://github.com/gkz/LiveScr...External #237
https://github.com/gkz/LiveScr...External #232
https://github.com/gkz/LiveScr...External #161
https://github.com/gkz/LiveScr...External #241
http://livescript.net/Anchor section for more details
http://livescript.net/Anchor section for more
http://livescript.net/Anchor documentation
https://gkz.github.com/prelude...External Subdomain Text duplicate prelude.ls
http://livescript.net/Anchor Text duplicate Changes from Coco
http://livescript.net/Anchor Text duplicate Changes from Coco
https://github.com/gkz/LiveScr...External Trivial anchor text
here
https://github.com/gkzExternal George Zahariev
https://github.com/satyrExternal Satoshi Murakami
https://github.com/josher19External Joshua Weinstein
https://github.com/goatslackerExternal Josh Perez
https://github.com/paulmillrExternal Paul Miller
https://github.com/vendethielExternal vendethiel
https://github.com/killdreamExternal killdream
https://github.com/audreytExternal audreyt
https://github.com/clkaoExternal clkao
https://github.com/viclibExternal viclib
https://github.com/dtinthExternal dtinth
https://github.com/racklinExternal racklin
https://github.com/raineExternal Raine Virta
https://github.com/DiggseyExternal Diggory Blake
https://github.com/HaspakerExternal Haspaker
https://github.com/synapsosExternal synapsos
https://github.com/blvzExternal Rafael Belvederese
https://github.com/apaleslimghostExternal Kara Brightwell
https://github.com/rhendricExternal Ryan Hendrickson
https://github.com/impinballExternal impinball
https://github.com/skovsgaardExternal skovsgaard
https://github.com/piotrklibertExternal Piotr Klibert
https://github.com/appedemicExternal appedemic
https://github.com/gkovacsExternal Geza Kovacs
https://github.com/isiahmeadowsExternal Isiah Meadows
https://github.com/kevgoExternal Kevin Goslar
https://github.com/kkirbyExternal Kyle Kirby
https://github.com/iglExternal Richard
https://github.com/RobLoachExternal Rob Loach
https://github.com/unclechuExternal Viacheslav Lotsmanov
https://github.com/darkyExternal Vladislav Botvin
https://github.com/summivoxExternal Yin Zhong
https://github.com/misterfishExternal Allen Haim
https://github.com/bartosz-mExternal Bartosz
https://github.com/dk00External dk00
https://github.com/pepkin88External Marek Pepke
https://github.com/patrickkettnerExternal Patrick Kettner
http://nielsgrootobbink.com/External Niels Groot Obbink
http://livescript.org/External livescript.org
https://github.com/satyr/cocoExternal Text duplicate Coco
https://github.com/gkz/LiveScriptExternal LiveScript
http://livescript.net/Anchor changelog

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
This page loads 9 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.38 seconds.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (189 kB).

HTTP Response Header

NameValue
dateMon, 24 Mar 2025 11:39:40 GMT
content-typetext/html; charset=utf-8
transfer-encodingchunked
connectionkeep-alive
x-origin-cacheHIT
last-modifiedTue, 04 Jan 2022 00:31:36 GMT
varyAccept-Encoding
access-control-allow-origin*
expiresMon, 24 Mar 2025 11:49:40 GMT
cache-controlmax-age=600
x-proxy-cacheMISS
x-github-request-id65D2:1C590C:18E9AE:1B9991:67E1447C
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=H5z7zANoRwZmOlsc3oObuvUxinkpkOSHjXd89yFoWPNVAUz1NlfvD3giLrdktUSXRlbQPpmiovifYw2R%2FHm0ulnSyE6FTkrfYepnNGQDdq6bXllZklyIuu8H6%2FeuagiLnA%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray9255e3a9ee8dd11d-CDG
content-encodingzstd
alt-svch3=":443"; ma=86400
server-timingcfL4;desc="?proto=TCP&rtt=13775&min_rtt=13775&rtt_var=6887&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=379&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 646 referring domains.
This page has 19,558 backlinks.
This page has backlinks from 347 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

livescript.net
LiveScript - a language which compiles to JavaScript
LiveScript is a language which compiles to JavaScript. It has a straightforward mapping to JavaScript and allows you to write expressive code devoid of repetitive boilerplate. While LiveScript adds many features to assist in functional style programming, it also has many improvements for object oriented and imperative programming.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
LiveScript94%Check
as LiveScript81%Check
Compile LiveScript80%Check
LiveScript adds71%Check
LiveScript style71%Check
LiveScript code71%Check
install livescript70%Check
LiveScript source70%Check
JavaScript69%Check
LiveScript require68%Check
Show more keywords and terms

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